systems biology – mycolab.ai

Physiological Insights into Enhanced Epsilon-Poly-l-Lysine Production Induced by Extract Supplement from Heterogeneous Streptomyces Strain

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Researchers discovered that exposing bacteria that produce epsilon-poly-l-lysine (a natural antimicrobial compound) to extracts from another closely related bacterium dramatically increases production by 2.6-fold. Using advanced analysis techniques, they found that this boost occurs because the extract triggers the bacteria to activate defense mechanisms, rerouting its metabolism to produce more of this antimicrobial compound. This finding could significantly reduce the cost of producing this useful natural preservative for foods and medicines, making it more commercially viable.

Synergistic target network construction and dynamic simulation analysis based on a prospective systems pharmacology strategy

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Researchers used computer-based methods to study how Sang Huang, a traditional medicinal fungus, might help treat type 2 diabetes. They identified 17 active compounds in the fungus and found that a key component called estradiol dipropionate could improve insulin sensitivity and glucose control by activating specific protein pathways. The study suggests Sang Huang could be a promising natural treatment for diabetes, though more laboratory and animal testing is needed.

Unveiling new features of the human pathogen Cryptococcus neoformans through the reconstruction and exploitation of a dedicated genome-scale metabolic model

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Scientists have created a detailed computer model of how the dangerous fungus Cryptococcus neoformans works at the metabolic level. By studying 890 genes and thousands of chemical reactions in this pathogen, they identified new weak points that could be targeted with future antifungal drugs. The model reveals why this fungus is particularly good at causing brain infections and shows several unique metabolic features not found in other pathogenic yeasts, offering hope for more effective treatments.

Research Topic: systems biology

Physiological Insights into Enhanced Epsilon-Poly-l-Lysine Production Induced by Extract Supplement from Heterogeneous Streptomyces Strain

Synergistic target network construction and dynamic simulation analysis based on a prospective systems pharmacology strategy

Unveiling new features of the human pathogen Cryptococcus neoformans through the reconstruction and exploitation of a dedicated genome-scale metabolic model